100 Diagrams That Changed the WorldNPR coverage of 100 Diagrams That Changed the World: From the Earliest Cave Paintings to the Innovation of the iPod by Scott Christianson. News, author interviews, critics' picks and more.

Book Summary

From primitive cave paintings to deciphering the DNA helix, this chronological guide describes the important sketches, plans, and drawings that had profound and dramatic effects on history and the way people viewed the world.